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1. 发明授权

US07384533B2 Electrolytic processes with reduced cell voltage and gas formation 失效
标题翻译：电解过程具有降低的电池电压和气体形成
公开(公告)号：US07384533B2
公开(公告)日：2008-06-10
申请号：US10192335
申请日：2002-07-10
申请人： Michael J. Sierakowski , L. Charles Hardy , Michael S. Terrazas , Jennifer E. Waddell , Bryan J. Johnson
发明人： Michael J. Sierakowski , L. Charles Hardy , Michael S. Terrazas , Jennifer E. Waddell , Bryan J. Johnson
IPC分类号： C25C1/12
CPC分类号： C25C1/00 , C25C1/12 , C25D3/38
摘要： Electrolytic solutions containing organic additive(s) selected from a described class of additives (e.g., 4,6-dihydroxypyrimidine) reduce overall applied electrical potential of electrolytic cells and/or reduce gas formation at the anode(s) or increase copper production rate. Benefits include reducing overall power consumption and reducing acid mist during electrolytic processes.
摘要翻译：含有选自上述添加剂（例如4,6-二羟基嘧啶）的有机添加剂的电解溶液降低了电解槽的总施加电位和/或减少了阳极处的气体形成或提高了铜的生产率。优点包括在电解过程中降低总体功耗并减少酸雾。

2. 发明授权

US5827348A Leaching of precious metal ore with fluoroaliphatic surfactant 失效
标题翻译：贵金属矿石与氟脂肪族表面活性剂的浸出
公开(公告)号：US5827348A
公开(公告)日：1998-10-27
申请号：US612703
申请日：1996-03-08
申请人： Jennifer E. Waddell , Michael J. Sierakowski , Patricia M. Savu , George G. I. Moore , Chetan P. Jariwala , Miguel A. Guerra
发明人： Jennifer E. Waddell , Michael J. Sierakowski , Patricia M. Savu , George G. I. Moore , Chetan P. Jariwala , Miguel A. Guerra
IPC分类号： B01F17/24 , B01F17/42 , C08F12/30 , C08F220/38 , C08F220/60 , C08G65/32 , C22B3/04 , C22B3/16 , C22B11/08
CPC分类号： C22B11/08 , C08F220/38 , C22B11/04
摘要： A method for improving the recovery of gold and silver from precious metal ore is disclosed. The method comprises contacting precious metal ore with an aqueous solution containing certain fluoroaliphatic surfactants.
摘要翻译：公开了一种改善贵金属矿石中金和银回收率的方法。该方法包括使贵金属矿石与含有某些氟代脂族表面活性剂的水溶液接触。

3. 发明授权

US5612431A Leaching of precious metal ore with fluoroaliphatic surfactant 失效
标题翻译：贵金属矿石与氟脂肪族表面活性剂的浸出
公开(公告)号：US5612431A
公开(公告)日：1997-03-18
申请号：US474271
申请日：1995-06-07
申请人： Jennifer E. Waddell , Michael J. Sierakowski , Patricia M. Savu , George G. I. Moore , Chetan P. Jariwala , Miguel A. Guerra
发明人： Jennifer E. Waddell , Michael J. Sierakowski , Patricia M. Savu , George G. I. Moore , Chetan P. Jariwala , Miguel A. Guerra
IPC分类号： B01F17/24 , B01F17/42 , C08F12/30 , C08F220/38 , C08F220/60 , C08G65/32 , C22B3/04 , C22B3/16 , C22B11/08
CPC分类号： C22B11/08 , C08F220/38 , C22B11/04
摘要： A method for improving the recovery of gold and silver from precious metal ore is disclosed. The method comprises contacting precious metal ore with an aqueous solution containing certain fluoroaliphatic surfactants.
摘要翻译：公开了一种改善贵金属矿石中金和银回收率的方法。该方法包括使贵金属矿石与含有某些氟代脂族表面活性剂的水溶液接触。

4. 发明授权

US5603750A Fluorocarbon fluids as gas carriers to aid in precious and base metal heap leaching operations 失效
标题翻译：氟碳液体作为气体载体，有助于珍贵和贱金属堆浸操作
公开(公告)号：US5603750A
公开(公告)日：1997-02-18
申请号：US514808
申请日：1995-08-14
申请人： Michael J. Sierakowski , Jennifer E. Waddell
发明人： Michael J. Sierakowski , Jennifer E. Waddell
IPC分类号： C22B20060101 , C22B3/00 , C22B11/00 , C22B11/08 , C22B15/00
CPC分类号： C22B11/04
摘要： This invention provides an improved method of leaching precious and base metal values from ore comprising contacting a metal-bearing ore or ore concentrate with an oxidizing gas solution comprising a solution of an oxidizing gas dissolved in a perfluorinated liquid, said contact being made prior to or during extraction of the precious or base metal from the ore. In another aspect, this invention provides a method of destroying cyanide from a cyanide-containing solution comprising contacting said solution with a solution of an oxidizing gas dissolved in a perfluorinated liquid.
摘要翻译：本发明提供了一种从矿石中浸出贵金属和贱金属值的改进方法，包括使含金矿石或矿石浓缩物与包含溶解在全氟化液体中的氧化气体溶液的氧化气体溶液接触，所述氧化气体溶液在在从矿石中提取贵金属或贱金属时。另一方面，本发明提供一种从含氰化物溶液中破坏氰化物的方法，包括使所述溶液与溶解在全氟化液体中的氧化气体的溶液接触。

5. 发明授权

US07160850B2 Compositions of monomeric surfactants 失效
标题翻译：单体表面活性剂的组成
公开(公告)号：US07160850B2
公开(公告)日：2007-01-09
申请号：US11027410
申请日：2004-12-30
申请人： Rudolf J. Dams , Michael S. Terrazas , Michael J. Sierakowski , George G. I. Moore
发明人： Rudolf J. Dams , Michael S. Terrazas , Michael J. Sierakowski , George G. I. Moore
IPC分类号： C11D1/00 , C11D3/20 , C11D3/24 , C11D3/26 , C11D3/34
CPC分类号： C09D11/03 , C08K5/435 , C09D7/63
摘要： Described are monomeric fluorosurfactants having two perfluoro-lower-alkyl sulfonamido segments which are more efficient and effective in lowering the surface tension of organic solvents and water compared to other C4-based fluorosurfactants.
摘要翻译：描述了具有两个全氟低级烷基亚磺酰氨基链段的单体含氟表面活性剂，与其它基于C4的含氟表面活性剂相比，其降低有机溶剂和水的表面张力更有效和有效。

6. 发明授权

US07776983B2 Fluorochemical polymeric surfactants 有权
标题翻译：含氟聚合物表面活性剂
公开(公告)号：US07776983B2
公开(公告)日：2010-08-17
申请号：US11026706
申请日：2004-12-30
申请人： Michael S. Terrazas , George G. I. Moore , Michael J. Sierakowski , Rudolf J. Dams
发明人： Michael S. Terrazas , George G. I. Moore , Michael J. Sierakowski , Rudolf J. Dams
IPC分类号： C08F12/30
CPC分类号： C08F220/38 , C08F220/28 , C09D7/47 , C11D1/004 , C11D1/008
摘要： Described are polymeric surfactants which include a fluorinated moiety and a non-fluorinated moiety where the fluorinated moiety contains two perfluoro-lower-alkyl sulfonamido segments in proximity to each other ; the surfactants provide more efficient and effective lowering of the surface tension of liquids and increase of wetting of a coating on a substrate surface.
摘要翻译：描述了包括氟化部分和非氟化部分的聚合物表面活性剂，其中氟化部分包含彼此接近的两个全氟低级烷基亚磺酰氨基部分; 表面活性剂提供更有效和有效地降低液体的表面张力和增加基材表面上的涂层的润湿性。

7. 发明申请

US20100025038A1 METHODS OF USING STABLE HYDROCARBON FOAMS 审中-公开
标题翻译：使用稳定的碳氢化合物的方法
公开(公告)号：US20100025038A1
公开(公告)日：2010-02-04
申请号：US12523349
申请日：2008-01-18
申请人： Patricia M. Savu , Michael J. Sierakowski , Arnold Wong
发明人： Patricia M. Savu , Michael J. Sierakowski , Arnold Wong
IPC分类号： E21B33/13
CPC分类号： E21B43/26 , C09K8/703
摘要： A method of treating a subterranean geological formation comprising hydrocarbons comprising injecting a foam into the formation at a rate and pressure sufficient to open at least one fracture therein and a method of completing a well in a subterranean geological formation penetrated by a well bore comprising introducing a foam into the well bore of the subterranean geological formation and carrying out a completion operation in the well bore of the subterranean geological formation. The foam comprises a liquid hydrocarbon and a nonionic polymeric surfactant comprising fluorinated repeating units, wherein the fluorinated repeating units have up to 5 perfluorinated carbon atoms, and wherein a one weight percent solution of the nonionic polymeric surfactant in kerosene has a foam half-life at 22° C. of at least 10 minutes.
摘要翻译：一种处理包括烃的地下地质构造的方法，包括以足以在其中打开至少一个裂缝的速率和压力将泡沫注入地层中，以及在井眼穿透的地下地质构造中完成井的方法，包括引入泡沫进入地下地质构造的井眼，并在地下地质构造的井眼中进行完井作业。所述泡沫体包括液体烃和包含氟化重复单元的非离子聚合物表面活性剂，其中所述氟化重复单元具有至多5个全氟化碳原子，并且其中所述非离子聚合物表面活性剂在煤油中的1重量％溶液具有泡沫半衰期 22℃至少10分钟。

8. 发明授权

US06545109B2 Imide salts as emulsifiers for the polymerization of fluoroolefins 有权
标题翻译：酰亚胺盐作为氟烯烃聚合的乳化剂
公开(公告)号：US06545109B2
公开(公告)日：2003-04-08
申请号：US09896319
申请日：2001-06-29
申请人： William M. Lamanna , Patricia M. Savu , Michael J. Sierakowski , Lian S. Tan
发明人： William M. Lamanna , Patricia M. Savu , Michael J. Sierakowski , Lian S. Tan
IPC分类号： C08F224
CPC分类号： C08F14/18 , C08F2/16
摘要： The present invention provides imide salts as emulsifiers for the polymerization of fluoroolefins.
摘要翻译：本发明提供作为氟烯烃聚合的乳化剂的酰亚胺盐。

9. 发明授权

US08176981B2 Fluorinated surfactants and methods of using the same 失效
标题翻译：氟化表面活性剂及其使用方法
公开(公告)号：US08176981B2
公开(公告)日：2012-05-15
申请号：US12523361
申请日：2008-01-18
申请人： Patricia M. Savu , Michael J. Sierakowski
发明人： Patricia M. Savu , Michael J. Sierakowski
IPC分类号： E21B21/00 , E21B37/00 , E21B43/22 , E21B43/26 , C09K8/34 , C09K8/584 , C09K8/64 , C09K8/70
CPC分类号： C09K8/38 , B01F17/0035 , B01F17/0042 , B01F17/0057 , C08F220/24 , C08F220/68 , C08L33/24 , C08L53/00 , C09K8/518 , C09K8/536 , C09K8/584 , C09K8/604 , C09K8/703 , C09K8/94 , Y10S507/904 , Y10S507/91 , Y10S507/922 , C08L2666/02
摘要： A composition comprising a nonionic fluorinated polymeric surfactant having a weight average molecular weight of least 100,000 grams per mole, the nonionic fluorinated polymeric surfactant comprising: divalent units independently represented by formula (I): in a range from 30% to 65% by weight, based on the total weight of the nonionic fluorinated polymeric surfactant; and divalent units independently represented by formula (II): in a range from 70% to 35% by weight, based on the total weight of the nonionic fluorinated polymeric surfactant. Rf is a perfluoroalkyl group having from 3 to 4 carbon atoms; R and R2 are each independently hydrogen or alkyl of 1 to 4 carbon atoms; R1 is alkyl of 16 to 24 carbon atoms; and n is an integer from 2 to 11. Foams comprising the nonionic fluorinated polymeric surfactant and a liquid hydrocarbon and methods of making and using the foams are also disclosed.
摘要翻译：一种组合物，其包含重均分子量为至少100,000克/摩尔的非离子氟化聚合物表面活性剂，所述非离子氟化聚合物表面活性剂包含：由式（I）独立地表示的二价单元：在30重量％至65重量％的范围内，基于非离子氟化聚合物表面活性剂的总重量; 和由式（II）独立地表示的二价单元：基于非离子氟化聚合物表面活性剂的总重量，为70-35重量％。 Rf是具有3至4个碳原子的全氟烷基; R和R 2各自独立地为氢或1至4个碳原子的烷基; R1是16-24个碳原子的烷基; 并且n是2至11的整数。还公开了包含非离子氟化聚合物表面活性剂和液体烃的泡沫以及制备和使用泡沫体的方法。

10. 发明申请

US20100044050A1 FLUORINATED SURFACTANTS AND METHODS OF USING THE SAME 失效
标题翻译：氟化表面活性剂及其使用方法
公开(公告)号：US20100044050A1
公开(公告)日：2010-02-25
申请号：US12523361
申请日：2008-01-18
申请人： Patricia M. Savu , Michael J. Sierakowski
发明人： Patricia M. Savu , Michael J. Sierakowski
IPC分类号： E21B43/26 , C08F214/18 , C08K5/01 , C10L1/20
CPC分类号： C09K8/38 , B01F17/0035 , B01F17/0042 , B01F17/0057 , C08F220/24 , C08F220/68 , C08L33/24 , C08L53/00 , C09K8/518 , C09K8/536 , C09K8/584 , C09K8/604 , C09K8/703 , C09K8/94 , Y10S507/904 , Y10S507/91 , Y10S507/922 , C08L2666/02
摘要： A composition comprising a nonionic fluorinated polymeric surfactant having a weight average molecular weight of least 100,000 grams per mole, the nonionic fluorinated polymeric surfactant comprising: divalent units independently represented by formula (I): in a range from 30% to 65% by weight, based on the total weight of the nonionic fluorinated polymeric surfactant; and divalent units independently represented by formula (II): in a range from 70% to 35% by weight, based on the total weight of the nonionic fluorinated polymeric surfactant. Rf is a perfluoroalkyl group having from 3 to 4 carbon atoms; R and R2 are each independently hydrogen or alkyl of 1 to 4 carbon atoms; R1 is alkyl of 16 to 24 carbon atoms; and n is an integer from 2 to 11. Foams comprising the nonionic fluorinated polymeric surfactant and a liquid hydrocarbon and methods of making and using the foams are also disclosed.
摘要翻译：一种组合物，其包含重均分子量为至少100,000克/摩尔的非离子氟化聚合物表面活性剂，所述非离子氟化聚合物表面活性剂包含：由式（I）独立地表示的二价单元：在30重量％至65重量％的范围内，基于非离子氟化聚合物表面活性剂的总重量; 和由式（II）独立地表示的二价单元：基于非离子氟化聚合物表面活性剂的总重量，为70-35重量％。 Rf是具有3至4个碳原子的全氟烷基; R和R 2各自独立地为氢或1至4个碳原子的烷基; R1是16-24个碳原子的烷基; 并且n是2至11的整数。还公开了包含非离子氟化聚合物表面活性剂和液体烃的泡沫以及制备和使用泡沫体的方法。

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